Yes, 2 different. I remember Chuck as being a little more rougher around the edges. When I first got hired as a civilian in Teletype the fashion then was bell bottoms, and patterned shirts like paisley. One day, Chuck, who worked Marley came in and said "Boy, if I saw you walking around in my post like that I'd have to use my nightstick on you". Luckily, he was kidding.